NSN 3020-01-273-2721
Part Details | HELICAL GEAR
3020-01-273-2721 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:
Alternate Parts: 4847494, 3020-01-273-2721, 01-273-2721, 3020012732721, 012732721
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 22, 1988 | 01-273-2721 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
SPOKED
PROTRUDING HUB
Cross Reference | NSN 3020-01-273-2721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4847494 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3020-01-273-2721
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 140 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 15.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 24.1564 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 24.423 INCHES |
| FACE NOMINAL WIDTH | 3.500 INCHES |
| BODY STYLE | SPOKED |
| SPECIAL FEATURES | KEYWAYS SPACED 90 DEG APART |